2857721856

素因数分解:

$2^{13}\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^2$

素因数の和:113

約数の個数: 252

約数和(自身を含む): 8654745708

約数和(自身を除く): 5797023852

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 121, 124, 128, 132, 176, 186, 192, 242, 248, 256, 264, 341, 352, 363, 372, 384, 484, 496, 512, 528, 682, 704, 726, 744, 768, 961, 968, 992, 1023, 1024, 1056, 1364, 1408, 1452, 1488, 1536, 1922, 1936, 1984, 2046, 2048, 2112, 2728, 2816, 2883, 2904, 2976, 3072, 3751, 3844, 3872, 3968, 4092, 4096, 4224, 5456, 5632, 5766, 5808, 5952, 6144, 7502, 7688, 7744, 7936, 8184, 8192, 8448, 10571, 10912, 11253, 11264, 11532, 11616, 11904, 12288, 15004, 15376, 15488, 15872, 16368, 16896, 21142, 21824, 22506, 22528, 23064, 23232, 23808, 24576, 30008, 30752, 30976, 31713, 31744, 32736, 33792, 42284, 43648, 45012, 45056, 46128, 46464, 47616, 60016, 61504, 61952, 63426, 63488, 65472, 67584, 84568, 87296, 90024, 90112, 92256, 92928, 95232, 116281, 120032, 123008, 123904, 126852, 126976, 130944, 135168, 169136, 174592, 180048, 184512, 185856, 190464, 232562, 240064, 246016, 247808, 253704, 253952, 261888, 270336, 338272, 348843, 349184, 360096, 369024, 371712, 380928, 465124, 480128, 492032, 495616, 507408, 523776, 676544, 697686, 698368, 720192, 738048, 743424, 761856, 930248, 960256, 984064, 991232, 1014816, 1047552, 1353088, 1395372, 1396736, 1440384, 1476096, 1486848, 1860496, 1920512, 1968128, 2029632, 2095104, 2706176, 2790744, 2793472, 2880768, 2952192, 2973696, 3720992, 3841024, 3936256, 4059264, 4190208, 5412352, 5581488, 5761536, 5904384, 7441984, 7682048, 7872512, 8118528, 8380416, 10824704, 11162976, 11523072, 11808768, 14883968, 15364096, 16237056, 21649408, 22325952, 23046144, 23617536, 29767936, 30728192, 32474112, 43298816, 44651904, 46092288, 59535872, 64948224, 86597632, 89303808, 92184576, 119071744, 129896448, 178607616, 238143488, 259792896, 357215232, 476286976, 714430464, 952573952, 1428860928, 2857721856]

約数ペア:

[(1, 2857721856), (2, 1428860928), (3, 952573952), (4, 714430464), (6, 476286976), (8, 357215232), (11, 259792896), (12, 238143488), (16, 178607616), (22, 129896448), (24, 119071744), (31, 92184576), (32, 89303808), (33, 86597632), (44, 64948224), (48, 59535872), (62, 46092288), (64, 44651904), (66, 43298816), (88, 32474112), (93, 30728192), (96, 29767936), (121, 23617536), (124, 23046144), (128, 22325952), (132, 21649408), (176, 16237056), (186, 15364096), (192, 14883968), (242, 11808768), (248, 11523072), (256, 11162976), (264, 10824704), (341, 8380416), (352, 8118528), (363, 7872512), (372, 7682048), (384, 7441984), (484, 5904384), (496, 5761536), (512, 5581488), (528, 5412352), (682, 4190208), (704, 4059264), (726, 3936256), (744, 3841024), (768, 3720992), (961, 2973696), (968, 2952192), (992, 2880768), (1023, 2793472), (1024, 2790744), (1056, 2706176), (1364, 2095104), (1408, 2029632), (1452, 1968128), (1488, 1920512), (1536, 1860496), (1922, 1486848), (1936, 1476096), (1984, 1440384), (2046, 1396736), (2048, 1395372), (2112, 1353088), (2728, 1047552), (2816, 1014816), (2883, 991232), (2904, 984064), (2976, 960256), (3072, 930248), (3751, 761856), (3844, 743424), (3872, 738048), (3968, 720192), (4092, 698368), (4096, 697686), (4224, 676544), (5456, 523776), (5632, 507408), (5766, 495616), (5808, 492032), (5952, 480128), (6144, 465124), (7502, 380928), (7688, 371712), (7744, 369024), (7936, 360096), (8184, 349184), (8192, 348843), (8448, 338272), (10571, 270336), (10912, 261888), (11253, 253952), (11264, 253704), (11532, 247808), (11616, 246016), (11904, 240064), (12288, 232562), (15004, 190464), (15376, 185856), (15488, 184512), (15872, 180048), (16368, 174592), (16896, 169136), (21142, 135168), (21824, 130944), (22506, 126976), (22528, 126852), (23064, 123904), (23232, 123008), (23808, 120032), (24576, 116281), (30008, 95232), (30752, 92928), (30976, 92256), (31713, 90112), (31744, 90024), (32736, 87296), (33792, 84568), (42284, 67584), (43648, 65472), (45012, 63488), (45056, 63426), (46128, 61952), (46464, 61504), (47616, 60016)]